Question

Glassfish运行后，我在浏览器控制台（Chrome）中出错：

WebSocket连接到'ws：// localhost：8080 / mcweb / primepush / result-from-api？X-Atmosphere-tracking-id = 0＆amp; X-Atmosphere-Framework = 2.0.3-jquery＆amp; X-Atmosphere -Transport = websocket＆amp; X-Atmosphere-TrackMessageSize = true＆amp; X-Cache-Date = 0＆amp; X-atmo-protocol = true'failed：WebSocket握手期间出错：意外响应代码：501

Websocket失败了。降级为Comet并重新发送

GlassFish Server 3.1.2.2

Primefaces 4.0

的pom.xml

<dependency>
     <groupId>org.atmosphere</groupId>
     <artifactId>atmosphere-runtime</artifactId>
     <version>2.0.3</version>
</dependency>

的web.xml

<servlet>
    <servlet-name>Push Servlet</servlet-name>
    <servlet-class>org.primefaces.push.PushServlet</servlet-class>
    <init-param>
        <param-name>org.atmosphere.cpr.AtmosphereInterceptor</param-name>
        <param-value>org.atmosphere.interceptor.HeartbeatInterceptor</param-value>
    </init-param>
    <async-supported>true</async-supported>
</servlet>
<servlet-mapping>
    <servlet-name>Push Servlet</servlet-name>
    <url-pattern>/primepush/*</url-pattern>
</servlet-mapping>

Answer 1

尝试使用大气2.1.4版本并将此代码段放在您的代码上：

<h:outputScript
  library="primefaces"
  name="push/push.js"
  target="head"
/>

大气错误：WebSocket握手期间出错：意外的响应代码：501

1 个答案: